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Copyright 1991 David Jurgens |
INT 15,C2 - Pointing Device BIOS Interface (PS/2 only)
AH = C2
AL = 0 enable/disable pointing device (BH contains flag)
= 1 reset pointing device
= 2 set sample rate
= 3 set resolution
= 4 read device type
= 5 pointing device initialization
= 6 extended commands
= 7 pointing device far call initialization
BH = 0 indicates enable for AL = 0
= 1 indicates disable for AL = 0
on return:
CF = 0 if successful
= 1 if error
AH = when CF set, 80h for PC & PCjr, 86h for XT, AT
= 01 invalid function call
= 02 invalid input
= 03 interface error
= 04 resend
= 05 no far call installed
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| Esc or Alt-X to exit |
int 15,c2 |
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